1972 Bench Seat Foam Dimensions

[AlbertaClassic]

Hey guys, first post here. I have a bench seat in my truck with all the stock brackets and frame etc. The foam on the other hand, has been enlarged and the seat is more like a couch then a truck bench seat. The seat is the full foam on the bottom. I'd like to order a stock seat cover and trim down the foam to make it fit. I've searched the forums and cannot seem to find what dimensions the seat foam is in order to cut it down to original. If anyone could give me some dimensions or a link to another thread with the dimensions that would be great! I'll try to attach a picture of what I have but am not sure how. Thanks in advance.